Work from home translating Portuguese
Join DataAnnotation and become part of a global community of experts shaping the future of AI. Flexible hours, 100% remote work, competitive pay.
João
As seen on
Starting at
$22 /hour
Rate depends on your experience level and project type.
Weekly payments
No minimum hours required
No sign-up fee
We’re looking for
AI Trainer — Portuguese
As an AI Trainer at DataAnnotation, you'll review, evaluate, and improve responses generated by artificial intelligence. Your professional expertise and command of Portuguese are essential to building AI models that are more accurate, safe, and contextually relevant.
Requirements
University degree (bachelor's or higher)
Native or advanced proficiency in Portuguese
Strong analytical and writing skills
Availability for flexible remote work
Preferred
Postgraduate degree or specialization
Experience in writing, translation, or content evaluation
Knowledge of more than one language
Get started with three simple steps.
Step 1
Apply in minutes
Complete your profile with your professional experience, languages you speak, and area of specialization.
Step 2
Demonstrate your expertise
This allows us to match you with projects aligned with your skills and knowledge.
Step 3
Work and earn at your pace
Once approved, access available tasks whenever you want. You decide when and how much to work. Payments are processed weekly.
What you will actually do.
Built for bilingual experts.
Localized interfaces
The platform and instructions are available in Portuguese. Work in your language without barriers.
Portuguese-speaking support
Our team speaks your language. Get help without wasting time on translations.
Cultural context
Tasks value your cultural knowledge — idioms, register, regional variations, and nuance.
Tailored assessments
The qualification process evaluates your real command of the language, not just basic grammar.
Where models need you most.
Regional Portuguese variants
Multiple regional variants exist for every language. Models need experts who know which phrasing feels native in each market.
Legal & compliance content
Contracts, regulations, privacy policies. Models need translators fluent in legal register across both languages.
Idioms & cultural references
Humor, slang, cultural allusions. Make AI sound like a native speaker — not a translated one.
Technical & scientific translation
Engineering, research, technical manuals. Translate specialized material with the precise terminology each field demands.
Medical & healthcare translation
Patient instructions, clinical notes, pharmacology. Precision keeps AI-generated health content safe.
Tone & register
Formal vs. casual address, professional vs. conversational, marketing voice. You pick the tone AI struggles to get right.
Around the web
People love the work.
A few threads from contributors who’ve been at it for a while.
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r/DataAnnotationTech
u/NameGivenMe
Critical thinking and explication
I love Dataannotation! They are paying me to do both; to trainthese faculties and enjoy the process.
I'm getting paid more to make them shaper than ever andinform the course of possibly the most consequentialdevelopment in history: Artificial Intelligence!
r/DataAnnotationTech
u/Explorer182
Rubric work
Hate to say this, but rubrics are my favorite.
I know. When im doing them they make my brain go crazy, yet i miss them when not around.
r/DataAnnotationTech
u/C_Gull27
Working in math
The one where I get to work in the subject I enjoy and applied to the site for (math)
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Indeed
Data Annotator
Productive, Flexible, and Good Pay
“The pay is very competitive and more than enough for the work I produce.”
Indeed
AI Trainer
Schedule Flexibility and Good Pay
“I feel well compensated for my time.”
Indeed
AI Trainer
Fun and flexible
“I enjoy this work, it's fun and challenging.”
Accuracy is paramount.
r/DataAnnotationTech
u/OhLemons
Fact-checking and research
I really enjoy fact-checking.
Researching different topics is really fun, and it's easy to spend a full day working on these projects because the topics can vary so much.
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Glassdoor
Ai data annotator
Glassdoor
“The project assignments can be really interesting are often fun, and can usually be done any time of day or night.”
My experience has been nothing but positive so far.
Trustpilot
Victor Bizuett
Legit company
“Legit company, tasks are complex enough and most of the time they are quite fun to accomplish”
r/DataAnnotationTech
u/Traditional_Big2860
I love DA!
Last week I decided to take the coding assessment and got accepted within a day, now after 5 days of work I've surpassed 1k!
I still can't believe this. I'm really grateful.
r/DataAnnotationTech
u/textartguy
Belated Milestone Post
Been working since March 2024. I honestly feel so lucky to have both found this job and to have been able to keep it for so long.
I thought I might make a few grand max at the start.
Glassdoor
Remote AI Trainer
AI Trainer at Data Annotation
“Flexible working time and location”
r/DataAnnotationTech
u/LegendNumberM
Making models fail
I like the projects where I make prompts to make models fail.
I love seeing the subtle to downright hazardous ways these models fail to do as expected.
r/DataAnnotationTech
u/Dangerous_Darling
Learning through fact-checking
Same. Love fact-checking. And I learn so much!
r/DataAnnotationTech
u/Dangerous_Darling
100k club
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Woooooooooooo hit the 100k club last week, but I waited to post until my paid out also hit 100k!
Thanks DAT, I've been able to live an awesome life because of this job.
r/DataAnnotationTech
u/paranormalisnormal
$40k — I Love You Data Annotation <3
Data Annotation has saved my ass financially and allowed me to help out my loved ones.
Couldn't ask for a better job.
Glassdoor
AI Content Writer
Good for Part Time Gig
“Pay is good, fully flexible hours with no required minimum.”
Glassdoor
Ai data annotator
Great little source of income
“Lots of interesting projects to work on with a variety of subjects and specialised interests.”
Frequently Asked Questions
Have questions? Here we answer the most common questions.
You'll work on tasks that help AI perform better, like reviewing responses, checking accuracy, refining prompts, and rating outputs. No coding or technical background needed.
Projects vary but commonly include reviewing AI-generated text, ranking responses, checking facts, labeling data, and reviewing content in specific subject areas. All focused on improving real production AI systems.
This is ideal for people with strong reasoning skills, attention to detail, and subject-matter expertise who want flexible, remote work with real impact. Researchers, students, professionals, and independent contributors who enjoy analytical work and want to contribute to advancing AI systems.
This is a flexible, task-based contractor role. You work remotely on your own schedule, focused on output quality rather than hours logged. There is no long-term commitment required, and you can work as much or as little as you choose.
Get ahead in a changing workforce.
No recruiters. No interviews. Just meaningful work and real compensation.